[root@localhost ~]# ifconfig
p13p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet xxx.xxx.xxx.xxx  netmask 255.255.255.xxx  broadcast xxx.xxx.xxx.xxx
        inet6 xxxx::xxxx:xxxx:xxxx:xxxx  prefixlen 64  scopeid 0x20<link>
        ether 00:xx:xx:xx:xx:xx  txqueuelen 1000  (Ethernet)
        RX packets 1133  bytes 105915 (103.4 KiB)
        RX errors 0  dropped 74  overruns 0  frame 0
        TX packets 590  bytes 61789 (60.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device memory 0xdffe0000-e0000000
SUBSYSTEM!="net", GOTO="netdevicename_end"
KERNEL=="eth*",   GOTO="netdevicename_end"
ACTION!="add",    GOTO="netdevicename_end"
NAME=="?*",       GOTO="netdevicename_end"